Romans 10:9-14 that if you will openly confess with your mouth, that Jesus is Lord, and believe with your heart that God raised him from the dead, you shall be saved.

Living_Oracles⁽ⁱ⁾ ⁹ that if you will openly confess with your mouth, that Jesus is Lord, and believe with your heart that God raised him from the dead, you shall be saved. ¹⁰ (For with your heart man believes to justification: and with your mouth confession is made to salvation.) ¹¹ For the scripture says, "No one, who believes on him, shall be ashamed." ¹² Indeed, there is no distinction either of Jew or of Greek: for the same Lord of all, is right toward all who call upon him. ¹³ "For whoever will call on the name of the Lord shall be saved." ¹⁴ But how shall they call on him in whom they have not believed? and how shall they believe in him, of whom they have not heard? and how shall they hear, without a proclaimer?